Merlin C840 Wireless Garage Door Keypad by Chamberlain

We are in Albury, NSW. Shipping is free on every order, and express or next-day express can be chosen at checkout.

Held in stock. Order before 1pm on a business day and it goes out the same day with tracking.

Made to your opening. Doors are manufactured after you order and ship in two to three weeks. We call to confirm your measurements before anything is cut, then let you know the despatch date.

Full shipping policy

Every order has a 60 day return option, including change of mind.

This door is cut to the size you give us, so it cannot be returned for change of mind. Once your measurements are confirmed and the door goes into production, the order cannot be cancelled or refunded. Please check your opening carefully before ordering, and call us on 1300 456 356 if you are unsure how to measure.

This does not affect your rights under the Australian Consumer Law. If a door arrives damaged, faulty, or not made to the measurements you supplied, contact us and we will repair, replace or refund it.

Warranty runs from 12 months and varies by product. Auto Openers motors carry five years, and that warranty covers a DIY installation, which most brands will not do. This product's term is in the specifications below.

This product may contain a button or coin cell battery. Keep new and used batteries away from children. Do not use it if the battery compartment is damaged or will not close. Dispose of used batteries straight away; flat ones can still cause harm. If a battery is swallowed or inserted, act immediately, severe injury can occur within 2 hours. Poisons Information Centre 13 11 26 (Australia), National Poisons Centre 0800 764 766 (New Zealand).